hey,

you can appear in gate exam from any subject. different iits has different rules for subject option. like iit kharagpur does not allow other branches of engineering to do mtech in computer science field. you need to appear in gate from cse paper to do mtech. this is because

The placement ratio is around 90-95% and above. The average package to a MTech post graduate is around 8-10 lakhs where the highest salary to some goes as high as 20-25 lakhs. At the end it depends on the student that is you only about how you are going to

Instrumentation engineers may design devices like dynamometers for measuring torque, blood glucose monitors, aircraft sensors, and smoke detectors.

They may develop electrocardiograph equipment and computed tomography scanners or may work on security systems.

According to various reports, the above are some of the many career possibilities for instrumentation engineers.

They

Hii aspirants 

Let me clear your doubt. 

In gate the question comes from the what you study in 2nd 3rd and 3th year. Since now you are in 2nd year  3rd sem you dont know even basic of topic. So first of all study your subject topic throughly so that

Hello there! 

Greetings! 

EI stands for electronics and instrumentation and it primarily focussing on the principles and operations of measuring instruments used in the design and configuration of automated system. It is the basis of mechatronics and robotics engineering.
While EC stands for electronics and commuciaction enginnering .
EC  branch

Hello aspirant!!

Diploma candidates has eligibility to join into any of the Engineering branches. So you have eligibility to join in Electronics and Instrumentation branch in Engineering. The diploma candidates have entry into B.Tech in 2nd year of Engineering Course. So don't worry you have eligibility to join in that